Φ0.5MM 35MM Length Needle Flame Test Apparatus GB / T5169.5
Standard
Faults in the product such as fault currents flowing through the
leakage path, overheating of
components or parts, poor contact, etc. may cause a flame, which
may then be directed to nearby
parts.
The needle flame test simulates the internal part of the product. A
small flame is generated under
fault conditions and the risk of ignition is assessed using
simulation techniques. For small parts
(or components) Glow-wire test or horizontal-vertical combustion
test method is not suitable, can
be cited needle flame test method. If the test sample is ignited
during the glow-wire test, the
resulting combustion hazard is subject to a needle-flame test.
Needle flame tester for electrical
and electronic products, household appliances parts, components and
components, such as:
wiring board, centrifugal switch, rice cooker socket ... ....
Standard: in line with international GB / T5169.5 and GB4706.1
standard "needle flame test
method" requirements. Function and technical index: The flame of
the test is made of bottled
butane gas. The needle of the burner needle has the diameter Φ0.5 ±
0.1mm, the outside
diameter is no more than Ø0.9mm and the length is more than 35mm.
Adjustable 12 ± 1mm,
according to the standard requirements transferred to a height
measuring instruments. Flame
temperature measurement from 100 ℃ ± 2 ℃ to 700 ℃ ± 3 ℃ time in
23.5s ± 1.0s within. (Tb)
Features: Combustion tank and the main mechanical part of the
stainless steel, manufacturing
stress, resistance to smoke, gas corrosion. The flame can be used
in the range of 0 to 99
minutes and 99 seconds, automatic control, record the burning
duration. Key components using
imported parts, digital time, fixture three-dimensional adjustable,
control system automation,
independent ventilation, observation and easy to use, stable and
reliable. Dimensions (mm): 460
(L) × 390 (D) × 750 (H).
.
